I love the tool - here are a few ideas to make it better

* The Album page should be a single page - I don't think a batch is needed there. A load more button on the bottom sounds enough
in case someone has zillions of album
* on a picture view, when I hit on the small orange < > button, instead of going to another
picture - I was expecting the the little thumbnail view to slide
* the slideshow on the use front page is nice - but why do you crop the images ?
* I want a 'share to twitter' on the photo view
* I want more metadata on the album. I want to select the 'front picture', and to add a description etc